Baeza Duffy, P., and E. Sologuren Insúa. “Functions of Metadiscourse in the Co-Construction of Identity in Oral Final Undergraduate University Exams: A Case Study”. Calidoscópio, vol. 15, no. 2, June 2017, pp. 269-83, https://revistas.unisinos.br/index.php/calidoscopio/article/view/cld.2017.152.05.